document.write( "Question 815238: Rationalize the denominator and simplify
\n" ); document.write( "a) 4/(3-√7)\r
\n" ); document.write( "\n" ); document.write( "Thanks so much in advance:)
\n" ); document.write( "

Algebra.Com's Answer #490806 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
Rationalize the denominator and simplify
\n" ); document.write( "a) 4/(3-√7)
\n" ); document.write( "-----------
\n" ); document.write( "Multiply the NUM and DEN by the conjugate of the DEN
\n" ); document.write( "
\n" ); document.write( "
\n" );